Echolocation is a sensory sonar system that dolphins use for communication and for locating things in their environment. Dolphins release a focused beam of clicking sounds (sound waves) and then listen to the echo. From this they can determine the following about an object (such as a fish). 1  size. 2  shape. 3  distance. 4  speed.
I have done a few hours research on this and the conclusion is pancreatitis usually causes dark colored urine because it contains more bile than normal. Having blood in the urine as a result of pancreatitis is not so common, however a symptom is excessive amounts of urine. You might find your urination is larger than normal or more frequent. However dark urine is mainly a symptom of chronic pancreatitis and isnât common in acute cases. It seems as though chronic pancreatitis often causes different colored stools since it contains different levels of bile than normal, often leading to a lighter color. Dark colored urine can occur as a result of increased bile and this is common in people who are suffering from chronic pancreatitis.
Sickle cell anemia â a hereditary defect of hemoglobin in red blood cells â causes blood in urine, both visible and microscopic hematuria. So can Alport syndrome, which affects the filtering membranes in the glomeruli of the kidneys. Kidney injury. A blow or other injury to your kidneys from an accident or contact sports can cause visible blood in your urine. Medications. The anti-cancer drug cyclophosphamide and penicillin can cause urinary bleeding. Visible urinary blood sometimes occurs if you take an anticoagulant, such as aspirin and the blood thinner heparin, and you also have a condition that causes your bladder to bleed. Strenuous exercise. It's rare for strenuous exercise to lead to gross hematuria, and the cause is unknown. It may be linked to trauma to the bladder, dehydration or the breakdown of red blood cells that occurs with sustained aerobic exercise. Runners are most often affected, although anyone can develop visible urinary bleeding after an intense workout. If you see blood in your urine after exercise, don't assume it's from exercising. See your doctor. Often the cause of hematuria can't be identified. Risk factors